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參數資料
型號: W83977TF
廠商: WINBOND ELECTRONICS CORP
英文描述: Multi-Function I/O Port Controller(用于個人計算機的多功能輸入/輸出口控制器)
中文描述: 多功能I / O端口控制器(用于個人計算機的多功能輸入/輸出口控制器)
文件頁數: 136/160頁
文件大小: 1012K
代理商: W83977TF
W83977TF
PRELIMINARY
12.2 DC CHARACTERISTICS, continued
Publication Release Date: March 1998
- 125 -
Revision 0.62
PARAMETER
SYM.
MIN.
TYP.
MAX.
UNIT
CONDITIONS
I/O
12t
- TTL level bi-directional pin with source-sink capability of 12 mA
Input Low Voltage
V
IL
0.8
V
Input High Voltage
V
IH
2.0
V
Output Low Voltage
V
OL
0.4
V
I
OL
= 12 mA
Output High Voltage
V
OH
2.4
V
I
OH
= - 12 mA
Input High Leakage
I
LIH
+ 10
μ
A
V
IN
= V
DD
Input Low Leakage
I
LIL
- 10
μ
A
V
IN
= 0V
I/O
24t
- TTL level bi-directional pin with source-sink capability of 24 mA
Input Low Voltage
V
IL
0.8
V
Input High Voltage
V
IH
2.0
V
Output Low Voltage
V
OL
0.4
V
I
OL
= 24 mA
Output High Voltage
V
OH
2.4
V
I
OH
= - 24 mA
Input High Leakage
I
LIH
+ 10
μ
A
V
IN
= V
DD
Input Low Leakage
I
LIL
- 10
μ
A
V
IN
= 0V
OUT
8t
- TTL level output pin with source-sink capability of 8 mA
Output Low Voltage
V
OL
0.4
V
I
OL
= 8 mA
Output High Voltage
V
OH
2.4
V
I
OH
= - 8 mA
OUT
12t
- TTL level output pin with source-sink capability of 12 mA
Output Low Voltage
V
OL
0.4
V
I
OL
= 12 mA
Output High Voltage
V
OH
2.4
V
I
OH
= -12 mA
OD
12
- Open-drain output pin with sink capability of 12 mA
Output Low Voltage
V
OL
0.4
V
I
OL
= 12 mA
OD
24
- Open-drain output pin with sink capability of 24 mA
Output Low Voltage
V
OL
0.4
V
I
OL
= 24 mA
IN
t
- TTL level input pin
Input Low Voltage
V
IL
0.8
V
Input High Voltage
V
IH
2.0
V
Input High Leakage
I
LIH
+10
μ
A
V
IN
= V
DD
Input Low Leakage
I
LIL
-10
μ
A
V
IN
= 0 V
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相關代理商/技術參數
參數描述
W83977TF(EOL) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:W83877TF plus KBC. CIR. RTC
W83977TF_98 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977TF-A 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter
W83977TF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977TF-P 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter